Hello World! Welcome to the second part of the ROS Series where we will install ROS on a Raspberry Pi 4 running Ubuntu 20.04.
Reference Links:
1. Installing ROS on Ubuntu : wiki.ros.org/noetic/Installation/Ubuntu
2. ROS tutorials: wiki.ros.org/ROS/Tutorials
Commands (Only the really long ones ;p):
For adding the repository (remember to insert a right angled bracket where it is mentioned, RUclips for some reason restricts it):
sudo sh -c 'echo "deb packages.ros.org/ros/ubuntu $(lsb_release -sc)main" (insert right angled bracket here) /etc/apt/sources.list.d/ros-latest.list'
For getting the keys:
sudo apt install curl
curl -s raw.githubusercontent.com/ros/rosdistro/master/ros.asc | sudo apt-key add...